Find the last 4 digits (ZIP+4) for an address in 80023

ZIP 80023, Broomfield, CO is filled in. Just type the street address.

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ZIP Code 80023 – Broomfield, CO

Broomfield, Colorado · Broomfield County · Mountain time

ZIP code80023
CityBroomfield
StateColorado
CountyBroomfield CountyAdams County
Population27,143
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area18.45 sq mi
Center (lat, long)39.9758, -105.0094

Area codes in this area

303720983

These are the area codes that most often serve ZIP 80023 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

80241 Thornton · 4.3 mi80614 Eastlake · 4.4 mi80234 Denver · 4.6 mi80020 Broomfield · 4.6 mi80516 Erie · 5.4 mi80602 Brighton · 5.4 mi80026 Lafayette · 5.4 mi80038 Broomfield · 5.6 mi

About ZIP 80023

ZIP code 80023 is assigned to Broomfield, Colorado. It crosses 2 counties; most of its land is in Broomfield County. Its Census area covers about 18.45 square miles of land. The closest neighboring ZIP is 80241 (Thornton), about 4.3 miles away.

Every address in 80023 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources